I was that weird kid who, when offered the choice of a brownie or a blondie, would always choose the blondie. Something about that cookie bar, packed with chocolate chips and toasty nuts, was just more interesting to me than straight chocolate (though I wouldn’t toss a good, fudgy brownie out of bed either. I’m not a monster).
Unfortunately, more often than not, blondies can be underwhelming — either dry and crumbly or doughy and flavorless — so we set out to develop a foolproof recipe for what we consider to be the perfect blondie: a tender, moist crumb filled with deep caramel flavor from brown butter, vanilla and (optional, but oh-so-delicious) bourbon. Then we packed in our favorite mix-ins: chocolate chunks, butterscotch chips and toasted hazelnuts.